15277864

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1831}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 32976000

約数和(自身を除く): 17698136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 1831, 2086, 3662, 4172, 7324, 8344, 12817, 14648, 25634, 51268, 102536, 272819, 545638, 1091276, 1909733, 2182552, 3819466, 7638932, 15277864]

約数ペア:

[(1, 15277864), (2, 7638932), (4, 3819466), (7, 2182552), (8, 1909733), (14, 1091276), (28, 545638), (56, 272819), (149, 102536), (298, 51268), (596, 25634), (1043, 14648), (1192, 12817), (1831, 8344), (2086, 7324), (3662, 4172)]